ISB - IAD

C$ 1,074 Find Cheap Flights from Islamabad to Washington, D.C. – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 1,548
Typical prices: C$ 1,378-C$ 1,773
SAUDIA
Sun 14/1Fri 16/2
ISB - IAD • 1 stop
Cheapest one-way flights
C$ 1,074
Typical prices: C$ 878-C$ 1,390
Emirates
Fri 2/11
ISB - IAD • 1 stop
Direct flights
Not available
There are currently no direct flights between Islamabad and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
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When to book
19 weeks
in advance
Our data shows that travellers who book at least 19 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 10% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Paris Charles de Gaulle (CDG)
Cheapest • Avg C$ 1,200 (round-trip)
Istanbul (IST)
Shortest trip • 21h 36m (one-way)
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Washington, D.C. Dulles Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Islamabad to Washington, D.C. (ISB-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islamabad to Washington, D.C.

Thu, 14 Jan - Tue, 16 Feb
SAUDIA Logo
12:45 a.m. - 2:45 p.m.ISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
24h 00m1 stop Riyadh King Khaled Intl
SAUDIA Logo
5:50 p.m. - 12:50 a.m.IAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
21h 00m1 stop Jeddah King Abdulaziz Intl
C$ 1,548SAUDIA
Fri, 9 Oct - Thu, 15 Oct
Etihad Airways Logo
4:50 a.m. - 9:45 a.m.ISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
37h 55m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:10 p.m. - 6:25 p.m.IAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
18h 15m1 stop Abu Dhabi Zayed Intl
C$ 1,573Etihad Airways
Fri, 9 Oct - Thu, 15 Oct
Etihad Airways Logo
4:50 a.m. - 9:45 a.m.ISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
37h 55m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:10 p.m. - 6:25 p.m.IAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
18h 15m1 stop Abu Dhabi Zayed Intl
C$ 1,575Etihad Airways
Fri, 9 Oct - Thu, 15 Oct
Etihad Airways Logo
4:50 a.m. - 9:45 a.m.ISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
37h 55m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:10 p.m. - 6:25 p.m.IAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
18h 15m1 stop Abu Dhabi Zayed Intl
C$ 1,577Etihad Airways
Mon, 28 Sep - Sat, 28 Nov
Etihad Airways Logo
7:45 p.m. - 9:45 a.m.ISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
23h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:35 p.m. - 3:15 a.m.IAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
26h 40m1 stop Abu Dhabi Zayed Intl
C$ 1,588Etihad Airways
Thu, 24 Dec - Wed, 13 Jan
SAUDIA Logo
12:45 a.m. - 2:45 p.m.ISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
24h 00m1 stop Riyadh King Khaled Intl
SAUDIA Logo
5:50 p.m. - 11:00 p.m.IAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
19h 10m1 stop Riyadh King Khaled Intl
C$ 1,599SAUDIA
Sun, 8 Nov - Mon, 23 Nov
Etihad Airways Logo
7:35 p.m. - 9:05 a.m.ISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
23h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:35 p.m. - 6:10 p.m.IAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
17h 35m1 stop Abu Dhabi Zayed Intl
C$ 1,621Etihad Airways
Wed, 20 Jan - Fri, 19 Feb
Etihad Airways Logo
4:35 a.m. - 9:05 a.m.ISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
38h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:35 p.m. - 3:15 a.m.IAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
26h 40m1 stop Abu Dhabi Zayed Intl
C$ 1,668Etihad Airways
Wed, 23 Dec - Sat, 16 Jan
Etihad Airways Logo
4:35 a.m. - 9:05 a.m.ISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
38h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:35 p.m. - 3:15 a.m.IAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
26h 40m1 stop Abu Dhabi Zayed Intl
C$ 1,705Etihad Airways
Sat, 16 Jan - Fri, 19 Feb
Etihad Airways Logo
7:35 p.m. - 9:05 a.m.ISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
23h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:35 p.m. - 6:10 p.m.IAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
17h 35m1 stop Abu Dhabi Zayed Intl
C$ 1,710Etihad Airways
Booking Insights

Price, demand, and travel trends for Islamabad to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Islamabad to Washington, D.C. Dulles Intl Airport with more confidence.

How much is a round-trip flight from Islamabad to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Islamabad to Washington, D.C. Dulles Intl Airport start at C$ 1,548. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 1,378 to C$ 1,773. The lowest price found in the past 5 days was C$ 1,548 on SAUDIA.

What's the cheapest day of the week to fly from Islamabad to Washington, D.C. Dulles Intl Airport?

Tuesday is the cheapest day of the week to fly from Islamabad to Washington, D.C. Dulles Intl Airport and is 6% cheaper than the average day. Friday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Islamabad to Washington, D.C. Dulles Intl Airport?

  • February is the cheapest month to fly from Islamabad to Washington, D.C. Dulles Intl Airport at C$ 1,388 round-trip.
  • August (C$ 1,817) and January (C$ 1,682) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 30% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Islamabad to Washington, D.C. Dulles Intl Airport the cheapest?

Flights from Islamabad to Washington, D.C. Dulles Intl Airport are cheapest 19 weeks before departure. Booking in this window typically costs about 33% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Islamabad to Washington, D.C. Dulles Intl Airport flights

Low season

February

Cheapest flight

C$ 1,074
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flights from Islamabad to Washington, D.C. Dulles Intl Airport

When to book flights from Islamabad to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Islamabad to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Islamabad to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Where can I relax at ISB while waiting for my flight?

    While at ISB and looking for places to relax before boarding your flight, ISB features some serene lounges that you can take advantage of. Some of these lounges you may access by paying at the door, buying a lounge pass, or through a lounge association program, regardless of the level of service you are flying. They are located on the Airside and the International terminal.

  • How can I fly from ISB to IAD?

    Major airlines operating between ISB and IAD routes do not offer non-stop flights as they can be tiresome. If you are traveling through this route, opting for one-stop option flights is the best decision to make. Etihad Airways, Qatar Airways and Turkish Airlines are some of the major airlines frequently operating between ISB and IAD, usually with stops in DOH, AUH, DXB and IST.

  • What can I do at IAD while waiting for airport transfers?

    You can never run out of activities to engage in or amenities to utilize while at IAD. You can take advantage of the Be Relax Spa located in Concourse B and treat yourself to a full-body massage or facials. Alternatively, if you are hungry, you can visit one of the many food booths and get something to eat.

  • How far is Washington from IAD?

    The distance between Washinton and IAD is approximately 26 miles. Using a taxi or Towncar, you can get to Washington DC in 33min. On the hand, bus 5A takes approximately 35min to cover the same distance.

  • Which airports can I use when flying from Islamabad to Washington, D.C. Dulles Intl Airport?

    Flights from Islamabad to Washington, D.C. Dulles Intl Airport usually depart from Islamabad Intl (ISB) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Islamabad to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Islamabad to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) – 49% of one-stop connections
    • Doha Hamad Intl (DOH) – 34% of one-stop connections
    • Jeddah King Abdulaziz Intl (JED) – 9% of one-stop connections
    • Istanbul (IST) – 7% of one-stop connections

    Abu Dhabi Zayed Intl (AUH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Islamabad to Washington, D.C. Dulles Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 14% on the Islamabad to Washington, D.C. Dulles Intl Airport route. Tuesday is the cheapest departure day at C$ 1,453 round-trip on average, while Friday is the most expensive at C$ 1,675, a difference of C$ 222. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Capital One Arena, National Mall, and Kennedy Center. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • How expensive are last-minute Islamabad to Washington, D.C. Dulles Intl Airport flights?

    Last-minute fares on this route – booked within 2 weeks of departure – run 22% above the route average of C$ 1,545. Book 19 weeks before departure for the lowest fares.

  • How long does a flight from Islamabad to Washington, D.C. Dulles Intl Airport take?

    A direct flight from Islamabad to Washington, D.C. Dulles Intl Airport takes 0h 00m, covering 18,319 km.

  • Do I need a passport to fly from Islamabad to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Islamabad to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,548 to C$ 11,366. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Islamabad to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Islamabad to Washington, D.C. Dulles Intl Airport are currently higher than usual. Average one-way flight prices are about C$ 2,261, which is 103% above the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Islamabad to Washington, D.C. Dulles Intl Airport?

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time at 21h 36m, compared with 21h 46m via Abu Dhabi Zayed Intl (AUH) and 21h 54m via Jeddah King Abdulaziz Intl (JED).

  • What is the time difference between Islamabad and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 9 hours behind Islamabad (Eastern Time vs Pakistan Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around C$ 33 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • How much should I expect to pay for a Islamabad to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Islamabad to Washington, D.C. Dulles Intl Airport range from C$ 1,378 to C$ 1,773, with an average of C$ 1,545 over the past 12 months. Anything below C$ 1,378 counts as a good deal.

Your guide to booking Islamabad to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average C$ 1,453 – about C$ 222 less than Friday (13% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 33% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Islamabad to Washington, D.C. Dulles Intl Airport trip for February. Fares historically average C$ 1,388 round-trip in that month – typically C$ 429 less than the most expensive month, which is August (based on the last 12 months).
  • On the day you are supposed to fly out from Islamabad to Washington (IAD), you should plan to arrive at Islamabad International Airport (ISB) at least 3h before your flight is scheduled to depart. As such, you will have plenty of time to go through airport security and explore the airport's attractions.
  • If you have scheduled an early morning flight from Islamabad to Washington, you should consider staying at one of the hotels at or near the hotel for easy access to the airport and avoid the risk of missing your flight. Travel Lodge is approximately 2.3 miles from the airport and provides exceptional services, including free breakfast and parking.
  • ISB offers great services for travelers with limited mobility upon request. To access these services, it is advisable to contact your airline at least 48h before your scheduled travel time. This way, the management will have enough time to arrange for extra assistance and wheelchair services. On the other hand, your arrival airport IAD features wheelchair restrooms and shuttles convenient for navigating through the airport.
  • You can discover eight nursing rooms spread out among the five airport concourses if you're flying out of IAD. Four of these nursing suites are located in post-security. Note that it is essential to plan ahead if you want to utilize these facilities, as access requires contacting Airport Services or visiting the information counter. Also, there is an interactive play space with activities based around airplanes close to gate B70 in Concourse B for parents traveling with young children.
  • When you arrive at Washington Dulles International Airport, you can hire a car there as long as you have the required identification and are older than the minimum driving age of 16. Renowned vehicle rental businesses like Hertz, Enterprise, Budget, and Avis are present at the airport.

More options for your flight from Islamabad to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

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